During the Renaissance, the Medici family in Florence, Italy wore purple. (6) Since Antiquity, the color of kings and emperors, but mostly nonexistent in Renaissance and Medieval era due to near extinction of the snail used to make imperial purple. Imperial purple disappeared in 1453.
1 cup water -- 1/2 cup oatmeal. 1.5 [one and one-half cups] water -- 3/4 cup of oatmeal. Twice as much water as oats. The oatmeal to water ratio of 2 to 1 works for rolled oats. For steel cut oats, the proportion is 4 to 1 -- 1 cup of water and 1/4 cup of steel cut oats.
I subbed two cups of oat flour (that I made myself with quick oats in the blender) in place of two cups of white flour in my oatmeal CC recipe. I also subbed two cups of brown sugar for the 50/50 white/brown sugar mix the recipe called for.